ABMD

Abiomed Inc
ABMD

Overview Fund Activity
Delisted

ABMD was delisted on the 21st of December, 2022.

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526 hedge funds and large institutions have $16B invested in Abiomed Inc in 2018 Q2 according to their latest regulatory filings, with 152 funds opening new positions, 157 increasing their positions, 171 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
526
Holders Change
+121
Holders Change %
+29.88%
% of All Funds
12.06%
Holding in Top 10
21
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+40%
% of All Funds
0.48%
New
152
Increased
157
Reduced
171
Closed
29
Calls
$167M
Puts
$212M
Net Calls
-$45.4M
Net Calls Change
-$39.3M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.79B
2
Two Sigma Advisers
2
Two Sigma Advisers
New York
$250M
3
State Street
3
State Street
Massachusetts
$627M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$635M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$169M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.16B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$132K
3
PAI
3
Palo Alto Investors
California
$364M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$116M
5
American Century Companies
5
American Century Companies
Missouri
$164M
Name Holding Trade Value Shares
Change 		Shares
Change %
SI
26
Scout Investments
Missouri
$139M -$11.9M -29,149 -8%
JPMorgan Chase & Co
27
JPMorgan Chase & Co
New York
$139M +$52.8M +129,043 +61%
Mitsubishi UFJ Trust & Banking
28
Mitsubishi UFJ Trust & Banking
Japan
$122M +$271K +662 +0.2%
William Blair Investment Management
29
William Blair Investment Management
Illinois
$116M -$174M -425,957 -60%
Janus Henderson Group
30
Janus Henderson Group
United Kingdom
$111M -$77.1M -188,503 -41%
JSP
31
Jackson Square Partners
California
$110M -$104M -253,258 -49%
New York State Common Retirement Fund
32
New York State Common Retirement Fund
New York
$109M -$14.2M -34,795 -12%
EAM
33
Eagle Asset Management
Florida
$108M +$12.3M +30,126 +13%
William Blair & Company
34
William Blair & Company
Illinois
$105M -$15M -36,765 -13%
SIMG
35
Stephens Investment Management Group
Texas
$89.9M -$16.9M -40,891 -16%
Morgan Stanley
36
Morgan Stanley
New York
$88.8M +$4.66M +11,400 +6%
Charles Schwab
37
Charles Schwab
California
$88.4M +$29M +70,971 +49%
GGHC
38
Gilder Gagnon Howe & Co
New York
$80.6M +$14.9M +36,371 +23%
1832 Asset Management
39
1832 Asset Management
Ontario, Canada
$80.5M -$68.2M -170,900 -46%
Millennium Management
40
Millennium Management
New York
$80.2M -$24.8M -60,719 -24%
TCIM
41
TIAA CREF Investment Management
New York
$73.3M +$22M +53,722 +43%
CIBC Private Wealth Group
42
CIBC Private Wealth Group
Georgia
$72.4M +$4.87M +11,900 +7%
Neuberger Berman Group
43
Neuberger Berman Group
New York
$66.6M -$19.7M -48,272 -23%
CM
44
Castleark Management
Illinois
$65.1M -$42.6M -104,054 -40%
BS
45
Banco Santander
Spain
$63.2M +$63.2M +154,600 New
Sumitomo Mitsui Trust Group
46
Sumitomo Mitsui Trust Group
Japan
$59M +$59M +144,151 New
Massachusetts Financial Services
47
Massachusetts Financial Services
Massachusetts
$58.5M +$40.8M +99,780 +231%
Dimensional Fund Advisors
48
Dimensional Fund Advisors
Texas
$58.5M +$3.82M +9,345 +7%
UBS AM
49
UBS AM
Illinois
$58M +$14.3M +34,978 +33%
Swiss National Bank
50
Swiss National Bank
Switzerland
$56.9M +$26.9M +65,700 +90%
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